I had the surprise of seeing this at the bottom of the confirmation email when I ordered something online:
Bei Fragen zu deiner Bestellung antworte bitte auf diese E-Mail.
In translation: “If you have questions about your order, please reply to this e-mail”. Wow. Someone out there still reads email. The address pointed helpfully to
info@… instead of the usual
no-reply@…. I am really surprised.